| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [be] [vb pp] [noun] | 147 |
|
| 2 | should [adv] [be] [vb pp] [noun] | 39 |
|
| 3 | should [adv] [be] [verb] [noun] | 22 |
|
| 4 | should [adv] [be] [vb pp] [noun] | 14 |
|
